Answer:
Mr. Kramer was awarded medals for bravery. Mario wants to thank him for his wartime service.
Explanation:
Answer:
To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest.
Explanation:
d because it is not the rest the other ones don't make since
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